lockbit | 34ae59b7acc09c2e82625640cae82c5158b649db1418ddbaa24138b51f1722c5

Resubmissions

25/03/2025, 13:33

250325-qtlqeszqs7 10

05/02/2025, 11:10

250205-m9vfqavqbl 10

16/11/2024, 20:31

241116-za4asstckm 10

Analysis

max time kernel
101s
max time network
114s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20250314-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
submitted
25/03/2025, 13:33

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General

Target

LockBit-Black-Builder-main/LockBit30/Build/LB3.exe
Size

153KB
MD5

c73eac0c837c3c5caca3a885f46c17d9
SHA1

a0ca9511b40c9c2451986ce179016ec4014e9adb
SHA256

e609bf8406b61613f3e605d277cf445059974a4c71c3edd09fffae86a3c5dbfe
SHA512

157c92e561cd18876ab60faf8a3d8e62633e7750accb965e86f3202b0d5ff902d3ae51fb41592d9be22672e67a713291e469a09be57e6f77dd6343090324792a
SSDEEP

3072:xqJogYkcSNm9V7D2YRLCm8ZdqVAxrMismEm8T:xq2kc4m9tDlhLqb

Score

10^/10

lockbit defense_evasion discovery ransomware spyware stealer

Malware Config

Extracted

Path

C:\ZImkTWSLZ.README.txt

Family

lockbit

Ransom Note

~~~ LockBit 3.0 the world's fastest ransomware since 2019~~~ >>>> Your data are stolen and encrypted The data will be published on TOR website if you do not pay the ransom Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly >>>> What guarantees that we will not deceive you? We are not a politically motivated group and we do not need anything other than your money. If you pay, we will provide you the programs for decryption and we will delete your data. Life is too short to be sad. Be not sad, money, it is only paper. If we do not give you decrypters, or we do not delete your data after payment, then nobody will pay us in the future. Therefore to us our reputation is very important. We attack the companies worldwide and there is no dissatisfied victim after payment. You can obtain information about us on twitter https://twitter.com/hashtag/lockbit?f=live >>>> You need contact us and decrypt one file for free on these TOR sites with your personal DECRYPTION ID Download and install TOR Browser https://www.torproject.org/ Write to a chat and wait for the answer, we will always answer you. Sometimes you will need to wait for our answer because we attack many companies. Links for Tor Browser: http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion Link for the normal browser http://lockbitsupp.uz If you do not get an answer in the chat room for a long time, the site does not work and in any other emergency, you can contact us in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] >>>> Your personal DECRYPTION ID: 21EFEFD3564BFFCF2D2F43ECA53C2897 >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems! >>>> Warning! If you do not pay the ransom we will attack your company repeatedly again! >>>> Advertisement Would you like to earn millions of dollars $$$ ? Our company acquire access to networks of various companies, as well as insider information that can help you steal the most valuable data of any company. You can provide us accounting data for the access to any company, for example, login and password to RDP, VPN, corporate email, etc. Open our letter at your email. Launch the provided virus on any computer in your company. You can do it both using your work computer or the computer of any other employee in order to divert suspicion of being in collusion with us. Companies pay us the foreclosure for the decryption of files and prevention of data leak. You can contact us using Tox messenger without registration and SMS https://tox.chat/download.html. Using Tox messenger, we will never know your real name, it means your privacy is guaranteed. If you want to contact us, write in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] If this contact is expired, and we do not respond you, look for the relevant contact data on our website via Tor or Brave browser Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

Emails

[email protected]

URLs

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion

http://lockbitapt.uz

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

https://twitter.com/hashtag/lockbit?f=live

Signatures

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit
Lockbit family
lockbit
Renames multiple (607) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\International\Geo\Nation	DFA3.tmp

Deletes itself 1 IoCs

pid	Process
3676	DFA3.tmp

Executes dropped EXE 1 IoCs

pid	Process
3676	DFA3.tmp

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-2067557190-3677960511-2209622391-1000\desktop.ini	LB3.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-2067557190-3677960511-2209622391-1000\desktop.ini	LB3.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\system32\spool\PRINTERS\PP0ox0riu0q8v7by9075epxv18b.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\00002.SPL	splwow64.exe
File created	C:\Windows\system32\spool\PRINTERS\PPblypvkw6ufjk0tgfr6ojwcs3c.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PPu171g97dyqct70iyejlphrc0c.TMP	printfilterpipelinesvc.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\ZImkTWSLZ.bmp"	LB3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3676	DFA3.tmp

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LB3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DFA3.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ONENOTE.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	ONENOTE.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	ONENOTE.EXE

Modifies Control Panel 2 IoCs

defense_evasion

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\Desktop	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2067557190-3677960511-2209622391-1000\Control Panel\Desktop\WallpaperStyle = "10"	LB3.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.ZImkTWSLZ	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.ZImkTWSLZ\ = "ZImkTWSLZ"	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ZImkTWSLZ\DefaultIcon	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\ZImkTWSLZ	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\ZImkTWSLZ\DefaultIcon\ = "C:\\ProgramData\\ZImkTWSLZ.ico"	LB3.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe
3028	LB3.exe

Suspicious behavior: RenamesItself 26 IoCs

pid	Process
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp
3676	DFA3.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeDebugPrivilege	3028	LB3.exe
Token: 36	3028	LB3.exe
Token: SeImpersonatePrivilege	3028	LB3.exe
Token: SeIncBasePriorityPrivilege	3028	LB3.exe
Token: SeIncreaseQuotaPrivilege	3028	LB3.exe
Token: 33	3028	LB3.exe
Token: SeManageVolumePrivilege	3028	LB3.exe
Token: SeProfSingleProcessPrivilege	3028	LB3.exe
Token: SeRestorePrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSystemProfilePrivilege	3028	LB3.exe
Token: SeTakeOwnershipPrivilege	3028	LB3.exe
Token: SeShutdownPrivilege	3028	LB3.exe
Token: SeDebugPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeBackupPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe
Token: SeSecurityPrivilege	3028	LB3.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE
1776	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 6128	3028	LB3.exe	89
PID 3028 wrote to memory of 6128	3028	LB3.exe	89
PID 5556 wrote to memory of 1776	5556	printfilterpipelinesvc.exe	94
PID 5556 wrote to memory of 1776	5556	printfilterpipelinesvc.exe	94
PID 3028 wrote to memory of 3676	3028	LB3.exe	95
PID 3028 wrote to memory of 3676	3028	LB3.exe	95
PID 3028 wrote to memory of 3676	3028	LB3.exe	95
PID 3028 wrote to memory of 3676	3028	LB3.exe	95
PID 3676 wrote to memory of 2372	3676	DFA3.tmp	96
PID 3676 wrote to memory of 2372	3676	DFA3.tmp	96
PID 3676 wrote to memory of 2372	3676	DFA3.tmp	96

C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3.exe
C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\LB3.exe bcdedit /set shutdown /r /f /t 2
1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:6128
- C:\ProgramData\DFA3.tmp
  "C:\ProgramData\DFA3.tmp"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:3676
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\DFA3.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:6084

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:5556
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{E180D1DF-5F82-498B-A25A-797C44D24D73}.xps" 133873832857600000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of SetWindowsHookEx
  PID:1776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2067557190-3677960511-2209622391-1000\AAAAAAAAAAA

Filesize
129B

MD5
86126677da0b73c9c8af6175a26fdc55

SHA1
02d8aeecec8c7c7b1f7926fd01982a7f533f70fc

SHA256
35155938f66260a35780279892e296ede1043fae25a727c92a90bf1641408093

SHA512
e17aa5c0c7ebbd7a61a5ee6dc608cdcfe9e8d5cc4b5d29ab6cb39b911f58cc2de9180b126d6ed5f159de4ec952ce28b9491331f0a6351bb89a589341c70f24a0

Download Submit
C:\ProgramData\DFA3.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\LockBit-Black-Builder-main\LockBit30\Build\DDDDDDD

Filesize
153KB

MD5
bf2c04229b4ee0f365857eaed52d0d61

SHA1
892f861b9e4734c15e54f5aee975848fe350c8c3

SHA256
3048b1b87b06a6e46c5dcb763426942e1095afdd97bca1dd5abe26b903be4c4f

SHA512
43f407376be84b8fcde0f1b0388ee639f9654a31e20d020dae3c59e96207cda886142a91b3c69a2ea1c475d4eb133c8ec0fa82aeab1f2a7b574da8a565cc17f3

Download Submit
C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2

Filesize
4KB

MD5
0f5a3dca2a8810ef11d35d8fa5f89dce

SHA1
7614f325a5b66e28b76e901c0587fc0d3498db27

SHA256
4c0c2cdb74dcb221395c5795aa64f991191511279bf08a03846d6e02a1ed23b5

SHA512
39d8c54ada2067d853f51884734095d8cab96b2c8a028643ad3d8f4eb7c312710aee23a32380afad5a50adf2821b941f34c915c4da76bea7f5585dd8a0219101

Download Submit
C:\ZImkTWSLZ.README.txt

Filesize
6KB

MD5
707eb6b14aab27988f2a5b6f24314ce4

SHA1
fc528ef4a01ded8356ba7c72828f8a559b34fc69

SHA256
61e71ffcc8ae64728657a40f41a0f35320a91b76f71535e18d805879eaf477b4

SHA512
b5cc8e3bfc7a65130811d355d1b8b0db6d72932ed9a99fcfc6201a9afef18aa067674d6e5713cde6c90744e403e4f38b4c7da9d4085d0091402f56a411669d20

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-2067557190-3677960511-2209622391-1000\DDDDDDDDDDD

Filesize
129B

MD5
82d4f702d15bbe7ac76dd2cdf0d3f342

SHA1
def5b5d598b2db85542abba388c3eab69c2c286a

SHA256
ba959da0e672c15135e0c5d343f958761a43bce865bcc5f6410986c90aeeebbc

SHA512
6a4bc839b3157684d125864f80be7d917632375ba334bef7f1b98cea9e0686dc3268b1f8ddf9202435016a57df920edb5a67e55f04468689007c21c6ba4cec3e

Download Submit
memory/1776-2131-0x00007FFED3290000-0x00007FFED32A0000-memory.dmp

Filesize
64KB

Download
memory/1776-2130-0x00007FFED3290000-0x00007FFED32A0000-memory.dmp

Filesize
64KB

Download
memory/1776-2132-0x00007FFED3290000-0x00007FFED32A0000-memory.dmp

Filesize
64KB

Download
memory/1776-2134-0x00007FFED3290000-0x00007FFED32A0000-memory.dmp

Filesize
64KB

Download
memory/1776-2133-0x00007FFED3290000-0x00007FFED32A0000-memory.dmp

Filesize
64KB

Download
memory/1776-2163-0x00007FFED1170000-0x00007FFED1180000-memory.dmp

Filesize
64KB

Download
memory/1776-2164-0x00007FFED1170000-0x00007FFED1180000-memory.dmp

Filesize
64KB

Download
memory/3028-2113-0x00000000033D0000-0x00000000033E0000-memory.dmp

Filesize
64KB

Download
memory/3028-2114-0x00000000033D0000-0x00000000033E0000-memory.dmp

Filesize
64KB

Download
memory/3028-2112-0x00000000033D0000-0x00000000033E0000-memory.dmp

Filesize
64KB

Download
memory/3028-2-0x00000000033D0000-0x00000000033E0000-memory.dmp

Filesize
64KB

Download
memory/3028-0-0x00000000033D0000-0x00000000033E0000-memory.dmp

Filesize
64KB

Download
memory/3028-1-0x00000000033D0000-0x00000000033E0000-memory.dmp

Filesize
64KB

Download